IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/640
EXIF.FNumber: 9/1
EXIF.ISOSpeedRatings: 100
COMPUTED.ApertureFNumber: f/9.0
EXIF.DateTimeOriginal: 2011:08:23 11:00:00
EXIF.ShutterSpeedValue: 9321928/1000000
EXIF.MeteringMode: 2
EXIF.Flash: 0
EXIF.FocalLength: 300/1